Rising Regions
(Published on 20. May 2026, 19:46 by dleclair)
Normal sudoku rules apply.
The 3x3 box borders divide the blue line into segments. The sum of each segment must increase from one end of the line to the other. Any 2 connected segments have no digits in common.
On a black dot, one digit is double the other.
Solve in SudokuPad
Solution code: Row 1
Comments
on 25. May 2026, 12:37 by TVDK
What a lovely puzzle
on 22. May 2026, 13:40 by BorisTheSnake
Just amazing!
on 21. May 2026, 19:14 by Franjo
Thank you very much for creating and sharing this fantastic puzzle. (Looks like a whale and a walrus …)
on 21. May 2026, 13:36 by Qodec
Really well placed kropki dots. Excellent puzzle!
on 21. May 2026, 01:47 by Douglass
TOP TOP TOP
on 20. May 2026, 21:39 by Dcs
Very smooth solve, 3* for me
on 20. May 2026, 20:43 by mihel111
Elegant design and ruleset. Very well done. 3*+ for difficulty for me.
